公开(公告)号：US20180371192A1

公开(公告)日：2018-12-27

申请号：US16116982

申请日：2018-08-30

Applicant: Arkema Inc

Inventor： Christophe Roger ,  Manuel A. Garcia-Leiner ,  Jean-Alex Laffitte ,  Julie Boyer ,  Stephan Moyses ,  Lawrence H. Judovits

IPC: C08J5/18 ,  C08L71/00 ,  C08G65/00 ,  C08G65/46 ,  B29C39/00

CPC classification number: C08J5/18 ,  B29C39/003 ,  C08G65/00 ,  C08G65/46 ,  C08L71/00

Abstract: A method of manufacturing a film or membrane includes: (a) dissolving at least one polymer comprising a poly(aryl ketone) in at least one solvent to form a dope; (b) depositing the dope on a substrate to form a coated substrate at appropriate conditions; and (c) drying the coated substrate to form the film or membrane. The dope may also include additional polymers or fillers, such as carbon nanotubes.

公开(公告)号：US10563028B2

公开(公告)日：2020-02-18

申请号：US16116982

申请日：2018-08-30

Applicant: Arkema Inc.

Inventor： Christophe Roger ,  Manuel A. Garcia-Leiner ,  Jean-Alex Laffitte ,  Julie Boyer ,  Stephan Moyses ,  Lawrence H. Judovits

IPC: C08J5/18 ,  C08G65/46 ,  B29C39/00 ,  C08G65/00 ,  C08L71/00

Abstract: A method of manufacturing a film or membrane includes: (a) dissolving at least one polymer comprising a poly(aryl ketone) in at least one solvent to form a dope; (b) depositing the dope on a substrate to form a coated substrate at appropriate conditions; and (c) drying the coated substrate to form the film or membrane. The dope may also include additional polymers or fillers, such as carbon nanotubes.

公开(公告)号：US20200157299A1

公开(公告)日：2020-05-21

申请号：US16750164

申请日：2020-01-23

Applicant: Arkema Inc.

Inventor： Christophe ROGER ,  Manuel A. GARCIA-LEINER ,  Jean-Alex LAFFITTE ,  Julie BOYER ,  Stephan Moyses ,  Lawrence H. JUDOVITS

IPC: C08J5/18 ,  C08L71/00 ,  C08G65/00 ,  B29C39/00 ,  C08G65/46

Abstract: A method of manufacturing a film or membrane includes: (a) dissolving at least one polymer comprising a poly(aryl ketone) in at least one solvent to form a dope; (b) depositing the dope on a substrate to form a coated substrate at appropriate conditions; and (c) drying the coated substrate to form the film or membrane. The dope may also include additional polymers or fillers, such as carbon nanotubes.